CVE-2024-35866

kernel: smb: client: fix potential UAF in cifs_dump_full_key()

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Severity

Low

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · May 19, 2024

Updated · June 28, 2026

Description

A use-after-free flaw was found in the Linux kernel in the smb client cifs_dump_full_key() when exiting a session. This flaw allows a local attacker to crash the system.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-416 · Use After Free